Support for Gigaset A670A
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Answers to frequently asked questions
Top 10 FAOs
- First steps for troubleshooting
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Why is the charge level not displayed correctly when I insert full batteries into the Gigaset?
It is practically impossible to determine the battery capacity or state of charge of a NiCd or NiMH battery by fast measurement. For the charge management of the Gigasets, it is only possible to recognize completely empty or completely full (just charged) batteries by the voltage. In most cases, however, the display will show 1/3 or 2/3 because the flat discharge curve, the temperature dependence of the voltage and the different battery types do not allow the charge level to be clearly identified.
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Can I also use NiZn (Nickel Zinc) batteries for the Gigaset handset?
NiZn (Nickel Zinc) batteries are not suitable for use in Gigaset handsets.
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At what temperatures should batteries be charged and discharged?
Discharge should take place at room temperature. At temperatures below 0° C, the capacity of the batteries decreases considerably.
Charging should preferably take place in the range of 10 - 35°C, as this is where the batteries have the greatest capacity.
With NiMH batteries, the handset interrupts charging at temperatures above 45° C, with LiIon batteries below 5° C and above 40°-45° C, as the batteries must not be charged outside these temperatures.
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Battery
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At what temperatures should batteries be charged and discharged?
Discharge should take place at room temperature. At temperatures below 0° C, the capacity of the batteries decreases considerably.
Charging should preferably take place in the range of 10 - 35°C, as this is where the batteries have the greatest capacity.
With NiMH batteries, the handset interrupts charging at temperatures above 45° C, with LiIon batteries below 5° C and above 40°-45° C, as the batteries must not be charged outside these temperatures. -
Can I also use NiZn (Nickel Zinc) batteries for the Gigaset handset?
NiZn (Nickel Zinc) batteries are not suitable for use in Gigaset handsets.
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Why is the charge level not displayed correctly when I insert full batteries into the Gigaset?
It is practically impossible to determine the battery capacity or state of charge of a NiCd or NiMH battery by fast measurement. For the charge management of the Gigasets, it is only possible to recognize completely empty or completely full (just charged) batteries by the voltage. In most cases, however, the display will show 1/3 or 2/3 because the flat discharge curve, the temperature dependence of the voltage and the different battery types do not allow the charge level to be clearly identified.
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First steps for troubleshooting
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